Base | Representation |
---|---|
bin | 11000011001101011… |
… | …10101101101010101 |
3 | 1020210222121022221121 |
4 | 30030311311231111 |
5 | 203312141421401 |
6 | 10003533443541 |
7 | 642432033130 |
oct | 141465655525 |
9 | 36728538847 |
10 | 13100342101 |
11 | 561288aa10 |
12 | 26573405b1 |
13 | 130a105122 |
14 | 8c3c09217 |
15 | 51a172ca1 |
hex | 30cd75b55 |
13100342101 has 32 divisors (see below), whose sum is σ = 16881758208. Its totient is φ = 9870267840.
The previous prime is 13100342089. The next prime is 13100342107. The reversal of 13100342101 is 10124300131.
It is a cyclic number.
It is not a de Polignac number, because 13100342101 - 29 = 13100341589 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13100342107) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 278571 + ... + 322183.
It is an arithmetic number, because the mean of its divisors is an integer number (527554944).
Almost surely, 213100342101 is an apocalyptic number.
13100342101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
13100342101 is a deficient number, since it is larger than the sum of its proper divisors (3781416107).
13100342101 is a wasteful number, since it uses less digits than its factorization.
13100342101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43761.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 13100342101 its reverse (10124300131), we get a palindrome (23224642232).
The spelling of 13100342101 in words is "thirteen billion, one hundred million, three hundred forty-two thousand, one hundred one".
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